package com.itheima.sh.service;


import com.baomidou.mybatisplus.extension.service.IService;
import com.itheima.sh.pojo.User;
//第三步
//Mybatis-Plus 为了开发更加快捷，对业务层也进行了封装, 必须要实现的接口IService
public interface UserService extends IService<User> {

}
